You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-12 - 16:04
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Thu Mar 12, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21934216999,8sleep20-21swapper/207:05:082
270932141131,7sleep10-21swapper/107:08:111
27194212564,7sleep30-21swapper/307:09:303
271862113103,7sleep00-21swapper/007:09:220
96152690,0sleep20-21swapper/212:35:142
176102660,1sleep217615-21head09:50:142
13132660,0sleep31321-21kthreadcore11:00:163
128672560,0sleep10-21swapper/109:45:171
36322540,0sleep10-21swapper/108:10:181
197652520,0sleep10-21swapper/109:20:171
142992430,0sleep114302-21aten2_r5power_p07:25:121
2741099330,27cyclictest0-21swapper/109:33:461
2741099320,31cyclictest0-21swapper/110:03:421
2741099320,31cyclictest0-21swapper/109:51:131
2741099320,31cyclictest0-21swapper/108:20:061
2741099320,31cyclictest0-21swapper/107:51:091
2741099320,31cyclictest0-21swapper/107:32:081
2741099320,26cyclictest0-21swapper/108:16:061
2741099320,25cyclictest0-21swapper/112:19:471
2741099310,30cyclictest0-21swapper/112:12:111
2741099310,30cyclictest0-21swapper/108:47:031
2741099300,24cyclictest0-21swapper/110:41:551
2741299291,27cyclictest0-21swapper/209:09:252
27412992818,8cyclictest749-21snmpd12:20:022
27412992723,3cyclictest0-21swapper/209:16:492
2741099270,26cyclictest0-21swapper/112:33:361
2741099270,26cyclictest0-21swapper/111:52:231
2741099270,26cyclictest0-21swapper/111:02:011
2741099270,26cyclictest0-21swapper/110:35:311
2741099270,26cyclictest0-21swapper/109:58:131
2741099270,26cyclictest0-21swapper/108:44:371
2741099270,26cyclictest0-21swapper/108:35:401
2740699270,26cyclictest0-21swapper/007:48:010
2740699270,20cyclictest16977-21munin-plugin-st11:45:000
27412992618,7cyclictest749-21snmpd10:55:372
27412992618,7cyclictest749-21snmpd09:12:092
27412992618,7cyclictest749-21snmpd08:42:462
27412992618,7cyclictest749-21snmpd07:34:292
27412992618,7cyclictest749-21snmpd07:12:592
2741099260,25cyclictest0-21swapper/111:26:171
2741099260,25cyclictest0-21swapper/111:15:351
2741099260,25cyclictest0-21swapper/109:07:521
2741099260,25cyclictest0-21swapper/108:54:461
2741099260,25cyclictest0-21swapper/108:31:421
27412992518,6cyclictest749-21snmpd12:11:082
27412992518,6cyclictest749-21snmpd08:19:192
27412992517,7cyclictest749-21snmpd09:49:252
27412992517,7cyclictest749-21snmpd07:54:402
27412992517,6cyclictest752-21lldpd11:56:062
27412992517,6cyclictest752-21lldpd11:56:062
27412992516,8cyclictest749-21snmpd07:19:422
27412992515,9cyclictest749-21snmpd11:40:412
2741299251,10cyclictest0-21swapper/208:25:232
2741299250,24cyclictest0-21swapper/212:30:202
2741099250,24cyclictest0-21swapper/112:37:561
2741099250,24cyclictest0-21swapper/112:05:321
2741099250,24cyclictest0-21swapper/107:47:311
2741299247,7cyclictest0-21swapper/208:55:172
27412992417,6cyclictest749-21snmpd12:05:062
27412992417,6cyclictest749-21snmpd08:31:302
27412992416,7cyclictest749-21snmpd11:23:172
27412992416,7cyclictest749-21snmpd10:42:212
2741299241,22cyclictest0-21swapper/210:08:432
2741099240,23cyclictest0-21swapper/110:11:371
2741299236,13cyclictest0-21swapper/209:20:232
2741299233,19cyclictest0-21swapper/207:40:222
27412992321,2cyclictest0-21swapper/208:45:482
2741299231,21cyclictest0-21swapper/211:32:592
2741299231,21cyclictest0-21swapper/211:26:112
2741299231,16cyclictest0-21swapper/209:56:582
2741099230,23cyclictest0-21swapper/109:42:311
2741099230,22cyclictest0-21swapper/112:01:261
2741099230,22cyclictest0-21swapper/111:32:201
2741099230,22cyclictest0-21swapper/111:20:261
2741099230,22cyclictest0-21swapper/110:34:221
2741099230,22cyclictest0-21swapper/109:36:121
2741099230,22cyclictest0-21swapper/108:04:581
2740699230,22cyclictest0-21swapper/010:35:010
27412992218,3cyclictest0-21swapper/208:37:422
27412992217,4cyclictest0-21swapper/210:32:432
27412992216,5cyclictest749-21snmpd07:28:332
27412992215,6cyclictest749-21snmpd10:24:042
27412992213,8cyclictest749-21snmpd08:03:432
2741299221,20cyclictest0-21swapper/210:02:492
2741299221,20cyclictest0-21swapper/208:08:392
2741299220,9cyclictest0-21swapper/211:54:362
2741299220,21cyclictest0-21swapper/209:39:202
2741099220,21cyclictest0-21swapper/110:54:221
2741099220,21cyclictest0-21swapper/110:21:191
2741099220,21cyclictest0-21swapper/109:27:521
2741099220,21cyclictest0-21swapper/109:16:401
2741099220,21cyclictest0-21swapper/107:57:511
2740699220,21cyclictest0-21swapper/011:58:440
2740699220,21cyclictest0-21swapper/011:58:440
2740699220,21cyclictest0-21swapper/010:29:320
2741299212,18cyclictest0-21swapper/207:45:162
2741299212,14cyclictest0-21swapper/212:00:392
27412992119,1cyclictest749-21snmpd07:22:112
27412992118,2cyclictest749-21snmpd09:44:312
27412992117,3cyclictest749-21snmpd11:10:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional